881848320

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{463}}^1$

素因数の和:526

約数の個数: 208

約数和(自身を含む): 2918879232

約数和(自身を除く): 2037030912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 463, 465, 480, 496, 512, 620, 640, 744, 768, 926, 930, 960, 992, 1024, 1240, 1280, 1389, 1488, 1536, 1852, 1860, 1920, 1984, 2048, 2315, 2480, 2560, 2778, 2976, 3072, 3704, 3720, 3840, 3968, 4096, 4630, 4960, 5120, 5556, 5952, 6144, 6945, 7408, 7440, 7680, 7936, 9260, 9920, 10240, 11112, 11904, 12288, 13890, 14353, 14816, 14880, 15360, 15872, 18520, 19840, 20480, 22224, 23808, 27780, 28706, 29632, 29760, 30720, 31744, 37040, 39680, 43059, 44448, 47616, 55560, 57412, 59264, 59520, 61440, 63488, 71765, 74080, 79360, 86118, 88896, 95232, 111120, 114824, 118528, 119040, 126976, 143530, 148160, 158720, 172236, 177792, 190464, 215295, 222240, 229648, 237056, 238080, 287060, 296320, 317440, 344472, 355584, 380928, 430590, 444480, 459296, 474112, 476160, 574120, 592640, 634880, 688944, 711168, 861180, 888960, 918592, 948224, 952320, 1148240, 1185280, 1377888, 1422336, 1722360, 1777920, 1837184, 1896448, 1904640, 2296480, 2370560, 2755776, 2844672, 3444720, 3555840, 3674368, 4592960, 4741120, 5511552, 5689344, 6889440, 7111680, 7348736, 9185920, 9482240, 11023104, 13778880, 14223360, 14697472, 18371840, 22046208, 27557760, 28446720, 29394944, 36743680, 44092416, 55115520, 58789888, 73487360, 88184832, 110231040, 146974720, 176369664, 220462080, 293949440, 440924160, 881848320]

約数ペア:

[(1, 881848320), (2, 440924160), (3, 293949440), (4, 220462080), (5, 176369664), (6, 146974720), (8, 110231040), (10, 88184832), (12, 73487360), (15, 58789888), (16, 55115520), (20, 44092416), (24, 36743680), (30, 29394944), (31, 28446720), (32, 27557760), (40, 22046208), (48, 18371840), (60, 14697472), (62, 14223360), (64, 13778880), (80, 11023104), (93, 9482240), (96, 9185920), (120, 7348736), (124, 7111680), (128, 6889440), (155, 5689344), (160, 5511552), (186, 4741120), (192, 4592960), (240, 3674368), (248, 3555840), (256, 3444720), (310, 2844672), (320, 2755776), (372, 2370560), (384, 2296480), (463, 1904640), (465, 1896448), (480, 1837184), (496, 1777920), (512, 1722360), (620, 1422336), (640, 1377888), (744, 1185280), (768, 1148240), (926, 952320), (930, 948224), (960, 918592), (992, 888960), (1024, 861180), (1240, 711168), (1280, 688944), (1389, 634880), (1488, 592640), (1536, 574120), (1852, 476160), (1860, 474112), (1920, 459296), (1984, 444480), (2048, 430590), (2315, 380928), (2480, 355584), (2560, 344472), (2778, 317440), (2976, 296320), (3072, 287060), (3704, 238080), (3720, 237056), (3840, 229648), (3968, 222240), (4096, 215295), (4630, 190464), (4960, 177792), (5120, 172236), (5556, 158720), (5952, 148160), (6144, 143530), (6945, 126976), (7408, 119040), (7440, 118528), (7680, 114824), (7936, 111120), (9260, 95232), (9920, 88896), (10240, 86118), (11112, 79360), (11904, 74080), (12288, 71765), (13890, 63488), (14353, 61440), (14816, 59520), (14880, 59264), (15360, 57412), (15872, 55560), (18520, 47616), (19840, 44448), (20480, 43059), (22224, 39680), (23808, 37040), (27780, 31744), (28706, 30720), (29632, 29760)]